package com.qingyu.print.order.config;

import com.qingyu.print.order.entity.OrderEntity;
import com.rabbitmq.client.Channel;
import org.springframework.amqp.core.*;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * @author qingyu
 * @create 20210916:03
 */
@Configuration
public class MyMQConfig {

//    @RabbitListener(queues = "order.release.order.queue")
//    public void listener(OrderEntity orderEntity, Message message, Channel channel) throws IOException {
//        channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
//        System.out.println("收到消息 关闭订单");
//    }

    @Bean
    public Queue orderDelayQueue(){
        Map<String,Object> arguments=new HashMap<>();
        arguments.put("x-dead-letter-exchange","order-event-exchange");
        arguments.put("x-dead-letter-routing-key","order.release.order");
        arguments.put("x-message-ttl",60000);
        Queue queue = new Queue("order.delay.queue", true, false, false,arguments);
        return queue;
    }
    @Bean
    public Queue orderReleaseOrderQueue(){
        Queue queue = new Queue("order.release.order.queue", true, false, false);
        return queue;
    }
    @Bean
    public Exchange orderEventExchange(){
        //String name, boolean durable, boolean autoDelete, Map<String, Object> arguments
        TopicExchange topicExchange = new TopicExchange("order-event-exchange", true, false);
        return topicExchange;
    }
    @Bean
    public Binding orderCreateOrderBinding(){
        //String destination, Binding.DestinationType destinationType, String exchange, String routingKey, @Nullable Map<String, Object> arguments
        return new Binding("order.delay.queue", Binding.DestinationType.QUEUE,
                "order-event-exchange","order.create.order",null);
    }
    @Bean
    public Binding orderReleaseOrderBinding(){
        return new Binding("order.release.order.queue", Binding.DestinationType.QUEUE,
                "order-event-exchange","order.release.order",null);
    }
}
